Parts/Suspension & steering/Shock parts & springs/HackFab Internal Shock Limiters for Traxxas Slash (3mm Shaft)
HackFab Internal Shock Limiters for Traxxas Slash (3mm Shaft)
HackFab

HackFab Internal Shock Limiters for Traxxas Slash (3mm Shaft)

Part # HFB021012.3(3)
Where to buy
$9.99
AMain Hobbies
Seen Oct 12, 2026
$9.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Shock Spacers Overview:

HackFab Traxxas Slash Internal Shock Limiters. These optional internal shock limiters are intended for the Traxxas Slash and other platforms with 3mm diameter shock shafts to allow you to tune and adjust the ride height and handling characteristics!


Features:

  • Perfect for tuning the Traxxas Slash and other platforms with 3mm diameter shock shafts
  • Varying sizes from 1.5mm to 12mm
  • Color-coded to the key on the lid for easy size reference
  • Allow you to tune and adjust the ride height and handling characteristics
  • Excells in oval and on-road racing where massive up-travel from the stock shocks is not needed

Includes:

  • (36) (1.5x10mm), (3x10mm), (6x8mm) and (12x8mm) Spacers

Reviews2.3 · 3 reviews

Aidan SavitskiVerified owneron HackFab Internal Shock Limiters for Traxxas Slash (3mm Shaft)

Doesn't even fit around the shaft it's too small. Can't get it on to do it's purpose. Just horrid for something so simple

1 found this helpful
KeeshawnVerified owneron HackFab Internal Shock Limiters for Traxxas Slash (3mm Shaft)

Work great and serve their purpose. I did not have the issue of the limiters not fitting around the shaft, but I am using them on associated shocks. Either traxxas shafts or these limiters are not 3mm, because on said associated shafts they fit like a glove.

Brandon WatersVerified owneron HackFab Internal Shock Limiters for Traxxas Slash (3mm Shaft)

Ordered for the Traxxas Slash Mudboss/modified and they do not fit over the shaft.

What reviewers say

Three verified owners of the HackFab Internal Shock Limiters for Traxxas Slash (3mm Shaft) left mixed reviews. Two reported the limiters would not fit over the shaft on Traxxas Slash shocks, one of them describing the Slash Mudboss/modified setup. One reviewer found them a good fit and effective, but used them on Associated shocks rather than Traxxas, and suggested the mismatch may lie in shaft or limiter dimensions. The reviews point to a fit issue on Traxxas shocks that is not consistently reported, with a small sample size.

  • + Works well for its purpose (one reviewer)
  • + Fits well on Associated shocks (one reviewer)
  • − Too small to fit over Traxxas Slash shock shaft (two reviewers)
  • − Does not fit Slash Mudboss/modified setup (one reviewer)
Summary generated from the reviews above.

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